The Company adjusts United States generally accepted accounting principles (“GAAP”) net income and earnings per share attributable to common stockholders to provide investors a better depiction of the Company’s operating results, allow for a more accurate comparison between the Company’s current and historical operating results and provide a baseline for more informed modeling of future earnings. The Company makes adjustments for inventory acquired, transaction costs, retention costs, amortization of acquisition-related intangible assets and restructuring costs. The Company also excludes these items to evaluate the Company’s operating performance, develop budgets, determine incentive compensation awards and manage cash expenditure. The presentation of the above non-GAAP measures allows investors to review the Company’s results of operations from the same viewpoint as the Company’s management and Board of Directors. The Company has historically provided similar non-GAAP financial measures to provide investors an enhanced understanding of its operations, facilitate investors’ analyses and comparisons of its current and past results of operations and provide insight into the prospects of its future performance. The Company also believes the non-GAAP measures are useful to investors because they provide additional information that research analysts use to evaluate semiconductor companies. These non-GAAP measures should be considered in addition to results prepared in accordance with GAAP, but should not be considered a substitute for or superior to GAAP results and may differ from measures used by other companies. For example, we do not adjust for any amounts attributable to noncontrolling interest except for one-time non-cash items outside the course of ordinary business, such as impairment of goodwill. The Company recommends a review of net income on both a GAAP basis and non-GAAP basis be performed to get a comprehensive view of the Company’s results and provides a reconciliation of GAAP net income to non-GAAP adjusted net income.

Detail of non-GAAP adjustments

Retention costs – The Company excluded costs related to employee retention in connection with the Pericom acquisition. Although these retention costs will be recurring every quarter until the final retention payment has been made, they are not part of the employees’ normal annual salaries and therefore are being excluded. The Company believes the exclusion of retention costs related to acquisitions provides investors with a more accurate reflection of costs likely to be incurred in the absence of an unusual event such as an acquisition and facilitates comparisons with the results of other periods that may not reflect such costs.

Amortization of acquisition-related intangible assets – The Company excluded this item, including amortization of developed technologies and customer relationships. The fair value of the acquisition-related intangible assets, which was recognized through purchase accounting, is amortized using straight-line methods which approximate the proportion of future cash flows estimated to be generated each period over the estimated useful life of the applicable assets. The Company believes that exclusion of this item is appropriate because a significant portion of the purchase price for its acquisitions was allocated to the intangible assets that have short lives and exclusion of the amortization expense allows comparisons of operating results that are consistent over time for both the Company’s newly acquired and long-held businesses. In addition, the Company excluded this item because there is significant variability and unpredictability among companies with respect to this expense.

KFAB restructuring - The Company has recorded restructuring charges related to the shutdown and relocation of its wafer fabrication facility located in Lee’s Summit, MO (“KFAB”). These restructuring charges are excluded from management’s assessment of the Company’s operating performance. The Company believes the exclusion of the restructuring charges provides investors an enhanced view of the cost structure of the Company’s operations and facilitates comparisons with the results of other periods that may not reflect such charges or may reflect different levels of such charges.

KFAB shut-down related costs – The Company has recorded shut-down related costs due to the shutdown and relocation of KFAB. These shut-down related costs are excluded from management’s assessment of the Company’s operating performance. The Company believes the exclusion of the shut-down related costs provides investors with a more accurate reflection of the continuing operations of the Company and facilitates comparisons with the results of other periods which may not reflect such costs.

Impairment of fixed assets - The Company has recorded impairment charges related to the shutdown and relocation of KFAB. These impairment charges are excluded from management’s assessment of the Company’s operating performance. The Company believes the exclusion of the impairment charges provides investors with a more accurate reflection of the continuing operations of the Company and facilitates comparisons with the results of other periods which may not reflect such costs.

Tax Cuts and Job Act – The Company has recorded increased tax expense related to the Tax Cuts and Job Act (“TCJA”) law that was enacted during December 2017. The TCJA expense has been excluded from management’s assessment of the Company’s current period operating performance in order to facilitate comparisons with previously presented periods that do not reflect such expense.

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